package app12;

public class Shape 
{
	private enum ShapeType 
	{
		RECTANGLE, TRIANGLE, OVAL
	};
	private ShapeType type = ShapeType.RECTANGLE;
	public String toString() 
	{
		if (this.type == ShapeType.RECTANGLE) 
		{
			return "Shape is rectangle";
		}
		if (this.type == ShapeType.TRIANGLE) 
		{
			return "Shape is triangle";
		}
		return "Shape is oval";
	}
}
